Check the listing for details. Elite EL0220504 Interactive Rollers For Zwift Cog And Click Training. Condition: New. Listed at 804.12 USD. This bike roller offers top-of-the-line specifications at an affordable price: it comes with integrated power meter with ±1% accuracy, 10Hz data transmission for online racing, replicates slopes up to 18%, integrated Wi-Fi connectivity and includes feet Flex Feet to restore the natural oscillations of the bike. The Zwift Ready trainer, with Cog and Click pre-installed, gives you access to all Zwift virtual shifting functions right from the start. The Cog simplifies setup and is compatible with 8- to 12-speed bikes, and is removable for installing a traditional cassette and using the trainer with other apps. The Zwift Ready trainer, with pre-installed Cog and Click, gives you access to all functions of Zwift&39;s virtual shifting from the start. The Cog simplifies setup and is compatible wi.